"I couldn't believe I was pregnant at my age and after everyone told me that at my age, I couldn't do it," the mama-to-be wrote after the big announcement. "The weird thing is I got pregnant on my birthday...I thought that was pretty awesome and special."

Last month, the blond stunner and her man also revealed that they will be having a little girl, whom they plan to name Chanel.

"Guess what #ChanelNicole is leaving out of the hospital in? Yep! She already got her 1st pair of heels," Coco wrote on Instagram with not one but three different styles to choose from. "Thanks @blossomsgirl for the fantastic gift!"

From nearly-naked baby bump shots to her candid worries about her vagina "ripping," Coco sure knows how to keep us entertained throughout her pregnancy journey.

So, take a look at all her best pregnancy pics and get excited to meet little Chanel!